Robtex

Up: 203.23.152.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 203.23.152.0/23
Down right: 203.23.154.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.23.153.7	PTR	adsl-mel-2-7.ozonline.com.au
203.23.153.21	A+PTR	adsl-mel-2-21.ozonline.com.au
203.23.153.27	A+PTR	adsl-mel-2-27.ozonline.com.au
203.23.153.37	A+PTR	adsl-mel-2-37.ozonline.com.au
203.23.153.39	A+PTR	adsl-mel-2-39.ozonline.com.au
203.23.153.50	A+PTR	adsl-mel-2-50.ozonline.com.au
203.23.153.62	A+PTR	adsl-mel-2-62.ozonline.com.au
203.23.153.72	A+PTR	adsl-mel-2-72.ozonline.com.au
203.23.153.75	A+PTR	adsl-mel-2-75.ozonline.com.au
203.23.153.76	A+PTR	adsl-mel-2-76.ozonline.com.au
203.23.153.85	A+PTR	adsl-mel-2-85.ozonline.com.au
203.23.153.89	A+PTR	adsl-mel-2-89.ozonline.com.au
203.23.153.97	A+PTR	adsl-mel-2-97.ozonline.com.au
203.23.153.123	A+PTR	adsl-mel-2-123.ozonline.com.au
203.23.153.129	PTR	adsl-mel-2-129.ozonline.com.au
203.23.153.130	A+PTR	adsl-mel-2-130.ozonline.com.au
203.23.153.144	A+PTR	adsl-mel-2-144.ozonline.com.au
203.23.153.150	PTR	adsl-mel-2-150.ozonline.com.au
203.23.153.196	PTR	adsl-mel-2-196.ozonline.com.au
203.23.153.198	A+PTR	adsl-mel-2-198.ozonline.com.au
203.23.153.200	PTR	adsl-mel-2-200.ozonline.com.au
203.23.153.206	A+PTR	adsl-mel-2-206.ozonline.com.au
203.23.153.212	A	adsl-mel-2-212.ozonline.com.au
203.23.153.220	A+PTR	adsl-mel-2-220.ozonline.com.au
203.23.153.227	A+PTR	adsl-mel-2-227.ozonline.com.au
203.23.153.233	A+PTR	adsl-mel-2-233.ozonline.com.au
203.23.153.235	PTR	adsl-mel-2-235.ozonline.com.au
203.23.153.242	PTR	adsl-mel-2-242.ozonline.com.au
203.23.153.251	A+PTR	adsl-mel-2-251.ozonline.com.au
203.23.153.252	A+PTR	adsl-mel-2-252.ozonline.com.au
203.23.154.25	PTR	adsl-mel-1-25.ozonline.com.au
203.23.154.25	A	sheol.smith.dropbear.id.au
203.23.154.25	A	pamelaconder.com
203.23.154.175	PTR	adsl-mel-1-175.ozonline.com.au
203.23.154.175	A	mail.nylec.com.au
203.23.154.179	PTR	adsl-mel-1-179.ozonline.com.au
203.23.154.179	A	mail.smoothisland.com.au
203.23.154.199	PTR	adsl-mel-1-199.ozonline.com.au
203.23.154.199	A	mail.onemda.com.au
203.23.154.211	PTR	adsl-mel-1-211.ozonline.com.au
203.23.154.211	A	mail.southcentralcricket.org
203.23.155.1	A+PTR	botany.ozonline.com.au
203.23.155.1	A	mx2.ozonline.com.au
203.23.155.5	A+PTR	dns3.ozonline.com.au
203.23.155.252	A+PTR	cor-syd-1.ozonline.com.au